Safety lock for child fence

Abstract

The utility model discloses a safety lock for a child fence, which comprises a protection plate and a mounting box, the mounting box is fixedly arranged on one side of the protection plate, the safety lock further comprises a mounting and dismounting fixing assembly, the mounting and dismounting fixing assembly is arranged in the mounting box, and the mounting and dismounting fixing assembly comprises a positioning block, a pull rod, a spring, a pull button, an insertion block and a pull button; a positioning groove is formed in the mounting box, containing grooves are formed in the inner walls of the two sides of the positioning groove, pull rods are arranged in the containing grooves in a sliding mode, the insertion blocks are fixedly arranged at the inner ends of the pull rods, the pull buttons are fixedly arranged at the outer ends of the pull rods, the pull rods are sleeved with the springs, one ends of the springs are fixedly arranged on the insertion blocks, and the other ends of the springs are fixedly arranged on the pull rods. The other end of the spring is fixedly arranged on the inner wall of the containing groove, the positioning block is fixedly arranged on the other side of the protection plate, an inserting groove is formed in the positioning block, and the inserting groove corresponds to the inserting block. The utility model belongs to the technical field of fence safety locks, and particularly relates to a safety lock for a child fence, which is high in safety and convenient to mount and dismount.

Description

Technical Field

[0001] The utility model belongs to the technical field of fence safety locks, and particularly relates to a safety lock for a children's fence. Background Art

[0002] At present, the care of young children is generally limited to two modes: a rocking bed or a baby chair. The young children are restricted within the movable areas of these two structures to prevent them from climbing out of the sight of adults. However, these structures are only suitable for relatively young children, such as those between just born and one year old, when the children do not have much mobility. As the children grow up and gradually learn to crawl or walk, they need a larger activity space, and obviously, the rocking bed and the baby chair can no longer meet this requirement. Since the young children cannot be restricted to move within a certain area, it brings a lot of inconvenience to the care of adults. Adults need to constantly pay attention to the activities of the young children to prevent accidents.

[0003] Basically, the fences in the prior art are made by splicing different protective plates with safety locks. However, the fence safety locks in the prior art are not only time-consuming and laborious in splicing and disassembling, but also have poor safety. Young children may accidentally touch the switch inside the fence and open the safety lock. Therefore, it is an urgent problem to invent a safety lock for a children's fence with high safety and convenient installation and disassembly. Content of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a safety lock for a children's fence, which solves the problems that the fence safety lock in the prior art is not only time-consuming and laborious in splicing and disassembling, but also has poor safety, and young children may accidentally touch the switch inside the fence and open the safety lock.

[0005] The technical scheme adopted by the utility model is as follows: a safety lock for a children's fence, comprising a protective plate and an installation box. The installation box is fixedly arranged on one side of the protective plate, and further comprises an installation and disassembly fixing component. The installation and disassembly fixing component is arranged inside the installation box. The installation and disassembly fixing component comprises a positioning block, a pull rod, a spring, a pull button, an insertion block and a pull button;

[0006] A positioning groove is arranged inside the installation box. Receiving grooves are arranged on the inner walls of both sides of the positioning groove. The pull rod is slidably arranged inside the receiving groove. The insertion block is fixedly arranged at the inner end of the pull rod. The pull button is fixedly arranged at the outer end of the pull rod. The spring is sleeved on the pull rod. One end of the spring is fixedly arranged on the insertion block, and the other end of the spring is fixedly arranged on the inner wall of the receiving groove. The positioning block is fixedly arranged on the other side of the protective plate. A slot is arranged inside the positioning block, and the slot corresponds to the insertion block.

[0007] As a preferred technical scheme of this scheme, foam pads are arranged on the outer walls of both sides of the protective plate.

[0008] As a preferred technical solution of this solution, the pull button, the pull rod, the spring and the insertion block are provided in two groups and are symmetrically arranged with each other.

[0009] As a preferred technical solution of this solution, one side of the insertion block is provided with a slope, and the end of the positioning block is provided in a hemispherical shape.

[0010] As a preferred technical solution of this solution, the outer wall of the hemispherical end of the positioning block corresponds to the slope wall of the insertion block.

[0011] After adopting the above structure, the beneficial effects of the present utility model are as follows: A safety lock for a children's fence of the present utility model, through the coordinated use of the positioning block, the pull rod, the spring, the pull button, the insertion block and the pull button, enables the fence to be easily installed and disassembled. At the same time, the device improves safety by respectively arranging pull buttons on both sides of the installation box, thereby preventing children from accidentally touching the pull buttons inside the fence and opening the fence. Furthermore, the foam pad can prevent children from hitting the protection board due to its soft material. Description of the Drawings

[0012] The drawings are used to provide a further understanding of this solution, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0013] Figure 1 It is a schematic diagram of the overall structure of a safety lock for a children's fence of this solution;

[0014] Figure 2 It is a top view of the overall structure of a safety lock for a children's fence of this solution;

[0015] Figure 3 It is a sectional view of the connection state of a safety lock for a children's fence of this solution.

[0016] In the drawings: 1. Protection board, 2. Installation box, 3. Positioning block, 4. Pull button, 5. Pull rod, 6. Spring, 7. Insertion block, 8. Slot, 9. Positioning groove, 10. Storage groove, 11. Installation and disassembly fixing component, 12. Foam pad. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0018] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0019] As Figures 1 - 3 shown, a safety lock for a toddler fence includes a protection plate 1 and a mounting box 2. The mounting box 2 is fixedly arranged on one side of the protection plate 1. It also includes an installation and disassembly fixing component 11. The installation and disassembly fixing component 11 is arranged inside the mounting box 2. The installation and disassembly fixing component 11 includes a positioning block 3, a pull rod 5, a spring 6, a pull button 4, an insertion block 7 and the pull button 4;

[0020] A positioning groove 9 is arranged inside the mounting box 2. Receiving grooves 10 are arranged on the inner walls on both sides of the positioning groove 9. The pull rod 5 is slidably arranged inside the receiving groove 10. The insertion block 7 is fixedly arranged at the inner end of the pull rod 5. The pull button 4 is fixedly arranged at the outer end of the pull rod 5. The spring 6 is sleeved on the pull rod 5. One end of the spring 6 is fixedly arranged on the insertion block 7. The other end of the spring 6 is fixedly arranged on the inner wall of the receiving groove 10. The positioning block 3 is fixedly arranged on the other side of the protection plate 1. A slot 8 is arranged inside the positioning block 3. The slot 8 corresponds to the insertion block 7.

[0021] Foam pads 12 are arranged on the outer walls on both sides of the protection plate 1.

[0022] The pull button 4, the pull rod 5, the spring 6 and the insertion block 7 are arranged in two groups and are symmetrically arranged with each other.

[0023] One side of the insertion block 7 is provided with a slope, and the end of the positioning block 3 is arranged in a hemispherical shape.

[0024] The hemispherical outer wall at the end of the positioning block 3 corresponds to the slope wall of the insertion block 7.

[0025] During specific use, first insert the positioning block 3 into the positioning slot 9. At this time, the outer wall of the positioning block 3 contacts the slope wall of the insertion block 7, and the positioning block 3 drives the insertion block 7 into the storage slot 10. At this time, the spring 6 is compressed, thereby driving the insertion block 7 to exert an elastic force. When the positioning block 3 completely enters the positioning slot 9, the insertion slot 8 corresponds to the insertion block 7. At this time, the insertion block 7 is driven by the elastic force of the spring into the insertion slot 8, thereby realizing the limiting and fixing functions of the positioning block 3. By respectively arranging pull buttons 4 on both sides of the installation box 2, this device can prevent young children from accidentally touching the pull buttons 4 and opening the fence, thereby improving safety. The foam pad 12 can prevent young children from hitting the protection plate 1 because of its soft material.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents. Generally speaking, if those of ordinary skill in the art are inspired by it and, without departing from the purpose of the present invention, design similar structural forms and embodiments to this technical solution without creative efforts, they should all fall within the protection scope of the present invention.

Claims

1. A safety lock for a child fence, comprising a protective plate and a mounting box, wherein the mounting box is fixedly arranged on one side of the protective plate, and is characterized in that: It also includes an installation and fixing assembly, which is arranged in the installation box and includes a positioning block, a pull rod, a spring, a pull button, an insert block and a pull button; A positioning groove is provided in the installation box, and storage grooves are provided on the inner walls on both sides of the positioning groove. A pull rod is slidably provided in the storage groove, the plug block is fixed on the inner end of the pull rod, the pull button is fixed on the outer end of the pull rod, the spring sleeve is arranged on the pull rod, one end of the spring is fixed on the plug block, and the other end of the spring is fixed on the inner wall of the storage groove, the positioning block is fixed on the other side of the protective plate, and a slot is provided in the positioning block, and the slot corresponds to the plug block.

2. A safety lock for a child fence according to claim 1, characterized in that: Foam pads are arranged on the outer walls of both sides of the protection plate.

3. A safety lock for a child fence according to claim 2, characterized in that: The pull button, the pull rod, the spring and the insert block are arranged in two groups and are symmetrical to each other.

4. A safety lock for a child fence according to claim 3, characterized in that: A slope is arranged on one side of the insert block, and the end of the positioning block is arranged in a hemispherical shape.

5. A safety lock for a child fence according to claim 4, characterized in that: The hemispherical outer wall at the end of the positioning block corresponds to the sloped wall of the inserting block.

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